Patents by Inventor WILLIAM MARC POSTLEWAITE

WILLIAM MARC POSTLEWAITE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PERSONAL BAR CODE READER APPARATUS AND METHOD
    Publication number: 20010042791
    Abstract: A personal hand held bar code reading and storage device having a bar code scanner, a read-only memory module, a microprocessor, a non-volatile memory module to store scanned bar codes, and software to compare scanned bar codes with stored bar codes and a light, LED, alphanumeric display, or sound device to alert user when a match is detected in the scanned bar code and a previously stored bar code.
    Type: Application
    Filed: May 7, 1999
    Publication date: November 22, 2001
    Inventor: WILLIAM MARC POSTLEWAITE